S$ 706 Find Cheap Flights from Southeast Asia to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 11-2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
S$ 1,362
Overall average: S$ 2,380
Multiple Airlines
Sun 5-4Fri 10-4
SIN - PDX • 2 stops
Cheapest one-way flight
S$ 706
Typical prices: S$ 906-S$ 907
Lufthansa
Wed 11-2
SIN - PDX • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Southeast Asia to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to Portland

Sun, 5 Apr - Fri, 10 Apr
Multiple Airlines Logo
02:00 - 23:54
SIN
-
PDX
36h 54m
2 stops
Multiple Airlines Logo
17:49 - 12:35
PDX
-
SIN
27h 46m
2 stops
S$ 1,362Multiple Airlines
Thu, 16 Apr - Mon, 20 Apr
Japan Airlines Logo
08:05 - 21:35
SIN
-
PDX
28h 30m
2 stops
Japan Airlines Logo
06:00 - 06:10
PDX
-
SIN
33h 10m
2 stops
S$ 1,364Japan Airlines
Thu, 16 Apr - Mon, 20 Apr
Japan Airlines Logo
08:05 - 16:30
SIN
-
PDX
23h 25m
2 stops
Japan Airlines Logo
06:00 - 17:45
PDX
-
SIN
44h 45m
2 stops
S$ 1,369Japan Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
20:15 - 09:42
SIN
-
PDX
28h 27m
2 stops
Multiple Airlines Logo
21:35 - 19:05
PDX
-
SIN
30h 30m
1 stop
S$ 1,437Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
STARLUX Airlines Logo
14:45 - 22:41
SIN
-
PDX
22h 56m
2 stops
STARLUX Airlines Logo
19:27 - 13:25
PDX
-
SIN
26h 58m
2 stops
S$ 1,448STARLUX Airlines
Mon, 6 Apr - Fri, 10 Apr
Multiple Airlines Logo
07:20 - 21:38
SIN
-
PDX
29h 18m
2 stops
Multiple Airlines Logo
06:00 - 17:35
PDX
-
SIN
20h 35m
1 stop
S$ 1,458Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
15:45 - 22:41
SIN
-
PDX
21h 56m
2 stops
Multiple Airlines Logo
21:30 - 14:30
PDX
-
SIN
26h 00m
2 stops
S$ 1,470Multiple Airlines
Sun, 15 Mar - Mon, 23 Mar
Multiple Airlines Logo
03:00 - 18:30
SIN
-
PDX
30h 30m
2 stops
Multiple Airlines Logo
09:50 - 12:25
PDX
-
SIN
35h 35m
3 stops
S$ 1,510Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Air Canada Logo
08:50 - 09:15
SIN
-
PDX
39h 25m
1 stop
Air Canada Logo
19:05 - 11:15
PDX
-
SIN
25h 10m
2 stops
S$ 1,518Air Canada
Sun, 15 Mar - Sun, 22 Mar
Air Canada Logo
08:50 - 09:15
SIN
-
PDX
39h 25m
1 stop
Air Canada Logo
15:15 - 07:00
PDX
-
SIN
24h 45m
1 stop
S$ 1,525Air Canada
Useful Info

Good to know

Low seasonFebruary
Cheapest flightS$ 706
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Singapore to Portland

FAQs for booking flights from Southeast Asia to Portland

  • How does KAYAK find such low prices on flights from Southeast Asia to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Southeast Asia to Portland

 
Need help choosing which airline to fly with from Southeast Asia to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1441 reviews
8.6Crew
8.0Comfort
8.3Boarding
8.0Entertainment
7.8Food
Airline reviews

Service was very good, food and entertainment systems were good

10.0 ExcellentGary, Jan 2026
CAN - SIN
Read more Singapore Airlines reviews

Service was very good, food and entertainment systems were good

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

toilets could be cleaned more frequently, everything else was pretty good.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

Better entertainment & food options more may be adding chicken option or on vegetarian side good quality pasta

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Salem
Government Camp
Lincoln City
Cannon Beach
Hillsboro
Longview
Seaside

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland